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Radiation cannot be spread from person to person. Small quantities of radioactive materials occur naturally in the air, drinking water, food and our own bodies. People also can come into contact with radiation through medical procedures, such as X-rays and some cancer treatments.Radiation cannot be spread from person to person. Small quantities of radioactive materials occur naturally in the air, drinking water, food and our own bodies. People also can come into contact with radiation through medical procedures, such as X-rays and some cancer treatments.

Can radiation pass through people?

Gamma rays can pass completely through the human body; as they pass through, they can cause damage to tissue and DNA. and x-rays. X-rays are capable of passing completely through the human body. Medical x-rays are the single largest source of man-made radiation exposure..

What radiation will pass through body?

Gamma rays can be emitted from the nucleus of an atom during radioactive decay. They are able to travel tens of yards or more in air and can easily penetrate the human body.

What are the 3 main sources of radiation?

Natural background radiation comes from the following three sources:

• Cosmic Radiation.
• Terrestrial Radiation.
• Internal Radiation.

Does radiation stay on clothing?

Take off your outer layer of clothing: Taking off your outer layer of clothing can remove up to 90% of radioactive material. Be very careful in removing your clothing to prevent radioactive dust from shaking loose.

What happens if you touch a radioactive person?

People who have been exposed to high doses can also have skin damage ranging from itching to burns, blisters and ulcers. They may also have temporary hair loss. After the initial symptoms there may be a brief period of improvement.

How far does radiation travel?

Detonating nuclear weapons above ground sends radioactive materials as high as 50 miles into the atmosphere. Large particles fall to the ground near the explosion-site, but lighter particles and gases travel into the upper atmosphere.

How deeply does a radiation penetrate into the body?

γ-rays and X-rays have high penetrating power and travel several tens to hundreds of meters in the air. When they collide with the human body, they can reach deep into the body or sometimes pass through it.

Is radiation man-made?

The majority of background radiation occurs naturally and a small fraction comes from man-made elements. is present on Earth at all times. The majority of background radiation occurs naturally from minerals and a small fraction comes from man-made elements.

What is the strongest form of radiation?

Gamma rays Gamma rays are the strongest from of radiation. This is what makes nuclear radiation so dangerous. This high energy form of radiation can damage human tissue and cause mutations.